The QIHANG QHM1 3P 63A Molded Case Circuit Breaker is designed for reliable protection and switching in low-voltage power distribution systems. It is widely used in industrial and commercial electrical installations where stable circuit protection and safe isolation are required, such as distribution boards, control panels, and electrical equipment.
The QHM1 series provides dependable overload and short-circuit protection, helping protect cables, loads, and downstream devices from electrical fault damage. Its 3-pole design supports three-phase circuits commonly used in industrial power distribution, ensuring stable operation and consistent protection performance.
With a durable molded case structure and high-quality internal conductive components, the breaker is built for long service life and reliable operation under demanding environments. It is a practical choice for panel builders, contractors, and OEM manufacturers requiring stable distribution protection solutions.
Key Features
• Model: QHM1 series MCCB
• Poles: 3P
• Rated current: 63A
• Reliable overload and short-circuit protection
• Safe isolation and switching function
• Durable molded case construction
• Suitable for low-voltage distribution systems
• Supports OEM / ODM customization
Typical Applications
• Low-voltage distribution boards and switchboards
• Control cabinets and power distribution panels
• Industrial and commercial electrical systems
• Feeder and equipment circuit protection
• OEM electrical equipment and panel builder solutions
Key Attributes
| Breaking Capacity | 25 kA | Rated Voltage | 400 V |
| Trip Unit Technology | Electronic | Rated Frequency (Hz) | 50 Hz |
| Material | Plastic, Metal, Copper | Place of Origin | Zhejiang, China |
| Model Number | QHM1 | Brand Name | QiHang |
| Support | ODM OEM | rod | 3P |
| Warranty | One Year |
Packaging and Delivery
| Selling Units | Single item | Single package size | 14.5X8.5X11 cm |
| Single gross weight | 1.200 kg |
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